我输入得到一个销售额(通过输入)乘以一个确定的销售税(0.08) ,然后让它打印总额(销售税乘以销售额)。
我遇到了这个错误。有人知道哪里出错了吗? 或者有什么建议吗?
salesAmount = raw_input (["Insert sale amount here \n"])
['Insert sale amount here \n']20.99
>>> salesTax = 0.08
>>> totalAmount = salesAmount * salesTax
Traceback (most recent call last):
File "<pyshell#57>", line 1, in <module>
totalAmount = salesAmount * salesTax
TypeError: can't multiply sequence by non-int of type 'float'